67986450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 211700736

約数和(自身を除く): 143714286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 113, 126, 150, 175, 191, 210, 225, 226, 315, 339, 350, 382, 450, 525, 565, 573, 630, 678, 791, 955, 1017, 1050, 1130, 1146, 1337, 1575, 1582, 1695, 1719, 1910, 2034, 2373, 2674, 2825, 2865, 3150, 3390, 3438, 3955, 4011, 4746, 4775, 5085, 5650, 5730, 6685, 7119, 7910, 8022, 8475, 8595, 9550, 10170, 11865, 12033, 13370, 14238, 14325, 16950, 17190, 19775, 20055, 21583, 23730, 24066, 25425, 28650, 33425, 35595, 39550, 40110, 42975, 43166, 50850, 59325, 60165, 64749, 66850, 71190, 85950, 100275, 107915, 118650, 120330, 129498, 151081, 177975, 194247, 200550, 215830, 300825, 302162, 323745, 355950, 388494, 453243, 539575, 601650, 647490, 755405, 906486, 971235, 1079150, 1359729, 1510810, 1618725, 1942470, 2266215, 2719458, 3237450, 3777025, 4532430, 4856175, 6798645, 7554050, 9712350, 11331075, 13597290, 22662150, 33993225, 67986450]

約数ペア:

[(1, 67986450), (2, 33993225), (3, 22662150), (5, 13597290), (6, 11331075), (7, 9712350), (9, 7554050), (10, 6798645), (14, 4856175), (15, 4532430), (18, 3777025), (21, 3237450), (25, 2719458), (30, 2266215), (35, 1942470), (42, 1618725), (45, 1510810), (50, 1359729), (63, 1079150), (70, 971235), (75, 906486), (90, 755405), (105, 647490), (113, 601650), (126, 539575), (150, 453243), (175, 388494), (191, 355950), (210, 323745), (225, 302162), (226, 300825), (315, 215830), (339, 200550), (350, 194247), (382, 177975), (450, 151081), (525, 129498), (565, 120330), (573, 118650), (630, 107915), (678, 100275), (791, 85950), (955, 71190), (1017, 66850), (1050, 64749), (1130, 60165), (1146, 59325), (1337, 50850), (1575, 43166), (1582, 42975), (1695, 40110), (1719, 39550), (1910, 35595), (2034, 33425), (2373, 28650), (2674, 25425), (2825, 24066), (2865, 23730), (3150, 21583), (3390, 20055), (3438, 19775), (3955, 17190), (4011, 16950), (4746, 14325), (4775, 14238), (5085, 13370), (5650, 12033), (5730, 11865), (6685, 10170), (7119, 9550), (7910, 8595), (8022, 8475)]